jquery - bootstrap下拉顶级导航制作可点击的链接

Question

我正在使用-bootstrap wordpress 主题创建一个带有下拉菜单的菜单，但是顶级链接仅在单击时显示下拉菜单，并且单击时不会转到页面本身。因此，在 www.thermoryuk.co.uk/wp/中，当我单击“地板”时，我想转到地板页面并显示下拉列表。代码如下，提前致谢

<nav class="subnav clearfix">
  <ul id="menu-product-menu" class="nav nav-pills pull-right">
    <li id="menu-item-87" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-87 dropdown" data-dropdown="dropdown">
      <a href="http://www.thermoryuk.co.uk/wp/?page_id=31" class="dropdown-toggle" data-toggle="dropdown">
        Flooring <b class="caret"></b>
      </a>
      <ul class="dropdown-menu">
        <li id="menu-item-88" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-88 dropdown-submenu" data-dropdown="dropdown">
          <a href="http://www.thermoryuk.co.uk/wp/?page_id=32" class="dropdown-toggle" data-toggle="dropdown">Ash Flooring</a>

          <ul class="dropdown-menu">
            <li id="menu-item-82" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-82">
              <a href="http://www.thermoryuk.co.uk/wp/?page_id=60">Ash Flooring Gallery</a>
            </li>
          </ul>
        </li>
        <li id="menu-item-89" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-89">
          <a href="http://www.thermoryuk.co.uk/wp/?page_id=34">Spruce Flooring</a>
        </li>
        <li id="menu-item-90" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-90">
          <a href="http://www.thermoryuk.co.uk/wp/?page_id=36">Birch Flooring</a>
        </li>
        <li id="menu-item-91" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-91">
          <a href="http://www.thermoryuk.co.uk/wp/?page_id=38">Pecan Flooring</a>
        </li>
      </ul>
    </li>
  </ul>
</nav>

/* ============================================================
     * bootstrap-dropdown.js v2.2.2
     * http://twitter.github.com/bootstrap/javascript.html#dropdowns
     * ============================================================
     * Copyright 2012 Twitter, Inc.
     *
     * Licensed under the Apache License, Version 2.0 (the "License");
     * you may not use this file except in compliance with the License.
     * You may obtain a copy of the License at
     *
     * http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS,
     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     * See the License for the specific language governing permissions and
     * limitations under the License.
     * ============================================================ */
!function ($) {
  "use strict"; // jshint ;_;
  /* DROPDOWN CLASS DEFINITION
      * ========================= */
  var toggle = '[data-toggle=dropdown]'
  , Dropdown = function (element) {
    var $el = $(element).on('click.dropdown.data-api', this.toggle)
    $('html').on('click.dropdown.data-api', function () {
      $el.parent().removeClass('open')
    })
  }
  Dropdown.prototype = {
    constructor: Dropdown
    , toggle: function (e) {
      var $this = $(this)
      , $parent
      , isActive
      if ($this.is('.disabled, :disabled')) return
      $parent = getParent($this)
      isActive = $parent.hasClass('open')
      clearMenus()
      if (!isActive) {
        $parent.toggleClass('open')
      }
      $this.focus()
      return false
    }
    , keydown: function (e) {
      var $this
      , $items
      , $active
      , $parent
      , isActive
      , index
      if (!/(38|40|27)/.test(e.keyCode)) return
      $this = $(this)
      e.preventDefault()
      e.stopPropagation()
      if ($this.is('.disabled, :disabled')) return
      $parent = getParent($this)
      isActive = $parent.hasClass('open')
      if (!isActive || (isActive && e.keyCode == 27)) return $this.click()
      $items = $('[role=menu] li:not(.divider):visible a', $parent)
      if (!$items.length) return
      index = $items.index($items.filter(':focus'))
      if (e.keyCode == 38 && index > 0) index--                                        // up
      if (e.keyCode == 40 && index < $items.length - 1) index++                        // down
      if (!~index) index = 0
      $items
      .eq(index)
      .focus()
    }
  }
  function clearMenus() {
    $(toggle).each(function () {
      getParent($(this)).removeClass('open')
    })
  }
  function getParent($this) {
    var selector = $this.attr('data-target')
    , $parent
    if (!selector) {
      selector = $this.attr('href')
      selector = selector && /#/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
    }
    $parent = $(selector)
    $parent.length || ($parent = $this.parent())
    return $parent
  }
  /* DROPDOWN PLUGIN DEFINITION
       * ========================== */
  var old = $.fn.dropdown
  $.fn.dropdown = function (option) {
    return this.each(function () {
      var $this = $(this)
      , data = $this.data('dropdown')
      if (!data) $this.data('dropdown', (data = new Dropdown(this)))
      if (typeof option == 'string') data[option].call($this)
        })
  }
  $.fn.dropdown.Constructor = Dropdown
  /* DROPDOWN NO CONFLICT
      * ==================== */
  $.fn.dropdown.noConflict = function () {
    $.fn.dropdown = old
    return this
  }
  /* APPLY TO STANDARD DROPDOWN ELEMENTS
       * =================================== */
  $(document)
  .on('click.dropdown.data-api touchstart.dropdown.data-api', clearMenus)
  .on('click.dropdown touchstart.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })
  .on('touchstart.dropdown.data-api', '.dropdown-menu', function (e) { e.stopPropagation() })
  .on('click.dropdown.data-api touchstart.dropdown.data-api'  , toggle, Dropdown.prototype.toggle)
  .on('keydown.dropdown.data-api touchstart.dropdown.data-api', toggle + ', [role=menu]' , Dropdown.prototype.keydown)
}(window.jQuery);

Answer 1

您可以通过从 HTML 标记中删除 data-toggle="dropdown" 来进行设置。作为对您问题的补充，我们可以通过设置 data-hover="dropdown" 来设置鼠标悬停时的下拉菜单。